TT Electronics/IRC

GQ8A022800BT

GQ8A022800BT Description

The GQ8A022800BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-resistor isolated network features a 280Ω resistance value with an exceptional 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic QSOP package, it offers superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for reliability in precision analog and digital circuits. Its 16-pin gull-wing SMD termination ensures secure surface mounting, while the isolated (ISOL) circuit design provides flexibility in circuit configurations.

GQ8A022800BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with a rectangular QSOP package (4.9mm × 6.02mm × 1.47mm) for thermal and mechanical resilience.
• Isolated Resistors: Independent 280Ω resistors enable versatile circuit designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for harsh environments.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for easy PCB integration.
• Non-Automotive: Ideal for industrial, medical, and instrumentation applications where PPAP compliance is not required.

GQ8A022800BT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical devices and industrial control systems where long-term stability is critical.
• Communication infrastructure (e.g., RF modules, filters) demanding low noise and high accuracy.

Conclusion of GQ8A022800BT

The GQ8A022800BT stands out for its precision, isolation, and ceramic-enhanced reliability, making it a top choice for engineers prioritizing accuracy and thermal performance. While not RoHS-compliant or automotive-grade, its thin-film technology and robust packaging cater to specialized industrial and instrumentation needs. For designs requiring tight-tolerance, multi-resistor networks, this model delivers unmatched consistency and durability.